The presence of mycotoxin in total mixed rations of dairy cattle in Konya and the surrounding provinces
Yükleniyor...
Tarih
2016
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ataturk Universitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, it was aimed to determine the levels of mycotoxin contamination in total mixed rations (TMR) of dairy cattle in Konya and the surrounding provinces where 13.3% cattle production of Turkey takes place. For this purpose, a total of 74 ready-to-consume TMR samples from dairy cattle farms in Konya, Afyonkarahisar, Karaman, Aksaray, Nigde, Antalya, Isparta and Burdur provinces were collected. A general screening in dairy cattle feeds was performed in terms of mycotoxin presence and contamination levels. Samples were analysed for aflatoxin B1, ochratoxin A, zearalenone, T-2 toxin, HT-2 toxin, fumonisin and deoxynivalenol levels by LC-MS/MS multi-mycotoxin method. The levels of different mycotoxins in cattle feeds obtained from dairy cattle farms, the proportion of positive samples and the percentage of presence in the feeds were compared in terms of maximum residue limit. It was concluded that the feeds were found partially contaminated with mycotoxins in terms of mycotoxin types and levels in the regions screened. The exceeded rates were found 30% for aflatoxin B1 (?5 ppb) and 3% for ochratoxin A (?100 ppb) in TMR according to Official Gazette of the Republic of Turkey (2014/11). According to the exceeded levels, TMR and feedstuffs should be stored under more favourable conditions to avoid mycotoxin contamination.
Açıklama
Anahtar Kelimeler
Dairy cattle, Multi-mycotoxin, Mycotoxins, Screening, Total mixed ration
Kaynak
Ataturk Universitesi Veteriner Bilimleri Dergisi
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
11
Sayı
1
Künye
Yalçın, N. F., Işık, M. K., Avcı, T., Oğuz, H., Coşkun, B., Çiftçi, E. (2016). The Presence of Mycotoxin in Total Mixed Rations of Dairy Cattle in Konya and the Surrounding Provinces. Atatürk Üniversitesi Veteriner Bilimleri Dergisi, 11(1), 22-31.